LDM185G4210CC001

Balun Overview

The LDM185G4210CC001 is a chip multilayer hybrid balun manufactured by Murata Electronics, designed for RF and wireless communication applications. It operates within a frequency range of 4.9 GHz to 5.95 GHz, covering the Wi-Fi 6E band. The device provides impedance transformation between unbalanced and balanced lines with values of 50 Ohms and 100 Ohms respectively. It features a maximum insertion loss of 1.0 dB and utilizes a compact 0603 (1608 metric) surface-mount package with six PCB pads. The component is RoHS compliant and classified under EAR99.

Balun Feature Summary

• Converts differential signals to single-ended signals in RF systems
• Supports high-frequency operation up to 5.95 GHz
• Provides impedance matching between 50 and 100 Ohm lines

Balun Applications

• Wi-Fi 6E transceiver circuits
• RF front-end modules
• Wireless communication systems

Balun Procurement Notes

Verify the specific suffix 'CC001' against official Murata documentation to ensure correct packaging and tape specifications. Confirm that the required impedance ratio matches the 50/100 Ohm configuration. Check for any recent design updates or pinout revisions in the latest datasheet before finalizing procurement orders.

Balun Selection Notes

Select this component when a compact solution is needed for the 6 GHz band. Ensure the circuit layout accommodates the six-pad footprint. Verify that the 1.0 dB insertion loss meets system budget requirements. Consider thermal management and soldering profiles compatible with the hybrid ceramic construction.

Balun Part Context

This part belongs to the LDM18 series of chip multilayer hybrid baluns from Murata. These components are engineered for high reliability in demanding RF environments. The hybrid technology allows for precise impedance control and wide bandwidth performance suitable for modern wireless standards.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult Murata's official cross-reference tools for potential alternatives.